Now Sorted: 6138 mainspring barrel Mar 7, 2014 12:53:15 GMT -8 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by cannop on Mar 7, 2014 12:53:15 GMT -8 As the title says, in search of a serviceable 6138 mainspring barrel - the part number is 205555 if it's of any help!